aryeramaty/blender
0
0
Fork 1
forked from blender/blender
Code Pull Requests Activity

davidhaver-WIP-realize-depth #3

Closed
David-Haver wants to merge 65 commits from David-Haver/blender-old:davidhaver-WIP-realize-depth into WIP-realize-depth
pull from: David-Haver/blender-old:davidhaver-WIP-realize-depth
merge into: aryeramaty:WIP-realize-depth

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 0 Commits 65 Files Changed 5 +28 -8
1 changed files with 28 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 5c7515dc6c - Show all commits

36
source/blender/geometry/intern/realize_instances.cc
View File

@ -264,10 +264,10 @@ struct GatherTasksInfo {
Vector<std::unique_ptr<GArray<>>> &r_temporary_arrays;
// /** Instance components to merge for output geometry. */
// Vector<const InstancesComponent *> instances_components_to_merge;
// /** Base transform for each instance component. */
// Vector<float4x4> instances_components_transforms;
/** Instance components to merge for output geometry. */
Vector<const bke::InstancesComponent *> instances_components_to_merge;
/** Base transform for each instance component. */
Vector<float4x4> instances_components_transforms;
/** All gathered tasks. */
@ -634,9 +634,9 @@ static void gather_realize_tasks_recursive(GatherTasksInfo &gather_info,
}
case bke::GeometryComponent::Type::Instance: {
if (current_depth == target_depth) {
const auto &instances_component = *static_cast<const bke::InstancesComponent *>(component);
// gather_info.instances_components_to_merge.append(instances_component);
// gather_info.instances_components_transforms.append(base_transform);
const auto &instances_component = static_cast<const bke::InstancesComponent *>(component);
gather_info.instances_components_to_merge.append(instances_component);
gather_info.instances_components_transforms.append(base_transform);
}
else{
const auto &instances_component = *static_cast<const bke::InstancesComponent *>(component);
@ -1552,6 +1552,7 @@ static void remove_id_attribute_from_instances(bke::GeometrySet &geometry_set)
}
});
}
/** Propagate instances from the old geometry set to the new geometry set if they are not realized.
*/
static void propagate_instances_to_keep(
@ -1576,6 +1577,7 @@ static void propagate_instances_to_keep(
new_instances->remove(inverse_selection, propagation_info);
new_instances_components.replace(new_instances.release(), bke::GeometryOwnershipType::Owned);
}
bke::GeometrySet realize_instances(bke::GeometrySet geometry_set,
const RealizeInstancesOptions &options)
{
@ -1590,6 +1592,10 @@ bke::GeometrySet realize_instances(bke::GeometrySet geometry_set,
return geometry_set;
}
bke::GeometrySet temp_geometry_set;
propagate_instances_to_keep(
geometry_set, options.selection, temp_geometry_set, options.propagation_info);
if (options.keep_original_ids) {
remove_id_attribute_from_instances(geometry_set);
}
@ -1609,10 +1615,24 @@ bke::GeometrySet realize_instances(bke::GeometrySet geometry_set,
options.selection,
options.depths,
temporary_arrays};
bke::GeometrySet new_geometry_set;
const float4x4 transform = float4x4::identity();
InstanceContext attribute_fallbacks(gather_info);
if (temp_geometry_set.has_instances()) {
gather_info.instances_components_to_merge.append(
&temp_geometry_set.get_component_for_write<bke::InstancesComponent>());
gather_info.instances_components_transforms.append(float4x4::identity());
}
gather_realize_tasks_recursive(gather_info, 0, -1, geometry_set, transform, attribute_fallbacks);
bke::GeometrySet new_geometry_set;
// geometry::join_transform_instance_components(gather_info.instances_components_to_merge,
// gather_info.instances_components_transforms,
// new_geometry_set);
// geometry::join_instances(gather_info.instances_components_to_merge, new_geometry_set);
execute_realize_pointcloud_tasks(options,
all_pointclouds_info,
gather_info.r_tasks.pointcloud_tasks,